baber/WOPTO huggingface dataset:
Patent KR-20010094977-A (KR)
Title: A front and rear wheel brake interlocking device for vehicle
Inventor: OKAZAKI YASUNORI
IPC: B62L3/08
Filed: 2001-03-16
Abstract: PURPOSE: To provide an interlocking device of simple constitution capable of actuating a front wheel brake as well as a rear wheel brake when actuating a brake pedal in a motorcycle. CONSTITUTION: A master cylinder 20 capable of hydraulically actuating the rear wheel brake Br is mounted to a vehicle body 8, and a knocker 31 journalled to the master cylinder 20 abuts on a piston 23 so as to push it. A first actuating lever 32 and a second actuating lever 33 journalled to the master cylinder 20 separably abut on the knocker 31 so as to push the piston 23 through the knocker 31. A brake lever 2 and the brake pedal 3 are connected to the first actuating lever 32 and the second actuating lever 33 respectively through a front brake wire 4 and an interlocking brake wire 6.
Patent KR-20020073861-A (KR)
Title: Multi-Type Conditioning System
Inventor: LEE SI UK
IPC: F24F3/00
Filed: 2001-03-16
Abstract: PURPOSE: A multiple type air conditioning system is provided to achieve efficient operation of cooler and reduce operational noise, while allowing each room to be independently controlled. CONSTITUTION: A multiple type air conditioning system comprises a cooling unit(10) having a compressor, evaporator, blower fan and an inlet duct which are integrated into a single unit, and a main controller for controlling cooling operation in an integrated centralized system; and a plurality of ducts(12) connected to each room having the cooling unit and a room controller. Each of ducts has a damper control member(14) for sensing the cooling load generated from each room and controlling air volume, wherein the damper control member is connected to the main controller. The inlet duct has a heating coil(18) for circulation of hot water for compensation of temperature of outdoor air.
Patent KR-20020073362-A (KR)
Title: The remote controlled toys that have the digital camera and the monitor.
Inventor: KIM CHUNG GI
IPC: A63H30/04
Filed: 2001-03-17
Abstract: PURPOSE: A remote control toy with a camera and a monitor is provided to enable a user to easily handle the toy even at a position not capable of directly seeing it with the naked eyes. CONSTITUTION: When screen information filmed by a camera module(130) is transmitted in a wireless manner after being modulated, a user can handle the remote control toy(100) with a remote control switch while directly seeing the filmed screen by means of a monitor part(210) capable of receiving the transmitted information. In addition, in order to attain the screen information even at a dark place, a lighting part and an infrared lamp are provided.
Patent KR-20010090512-A (KR)
Title: Internet phone exchanger with gateway feature
Inventor: KIM SUNG CHOL
IPC: H04L12/66
Filed: 2001-03-22
Abstract: PURPOSE: An Internet phone switching apparatus having gateway function is provided to achieve an improved use convenience by allowing users to utilize telephonic communication service over the Internet through a general telephone set. CONSTITUTION: An apparatus comprises a sound card interface unit(201) for connection between a personal computer(PC) and a sound card; a PC interface unit(204) for data communication with PC; a telephone set interface unit(212) for connection to a general telephone set including a ring generator, a power supply unit and a hook state detection unit; a local line interface unit(213) for connection of local line, and which includes a ring detector and a line connection switch; a DTMF signal detector(12) for decoding DTMF signals generated from the telephone set, local line or the sound card; a DTMF signal generator(16) for generating DTMF signals; a call progress tone decoder(17) for sensing call progress tone; a switch unit(207) for connecting the sound car interface unit, telephone set interface unit, local line interface unit, DTMF signal detector, DTMF signal generator and the call progress tone decoder; a voice recording/reproducing unit(13); and a control unit(210) for sensing DTMF code output from a calling part, controlling the switch unit to connect communication line if the sensed DTMF code is a communication line set code, controlling DTMF signal generator to generate corresponding DTMF signal and transmit the signal over a local line if the sensed DTMF code is a telephone number or IP address of the receiving party, when the set mode is a normal mode. The control unit allows the calling part to hear voice message if the set mode is an automatic answering mode, senses DTMF code generated from the calling party, controls the DTMF signal generator to generate the corresponding DTMF signal and transmit the signal over a local line, or transmit data corresponding to the DTMF code to PC through the PC interface unit, if the sensed DTMF code is a telephone number or IP address of the receiving party.
Patent KR-20020075038-A (KR)
Inventor: CHOI HYEON CHEOL
IPC: B22D41/42
Filed: 2001-03-23
Abstract: PURPOSE: To form irregularities on metal case by applying a mixture containing liquid carbon resin with high viscosity and refractory aggregate on the sheath of bubbling plug, the bubbling plug would not be slid out of seating block(7). CONSTITUTION: In a bubbling plug(1) which is characterized in that a mortar(6) containing liquid carbon resin with high viscosity and refractory aggregate is applied on the surface of metal case(4) that covers a bubbling plug, the viscosity of the liquid carbon resin is 200 to 2000 cp, and the mole ratio of the refractory aggregate to the liquid carbon resin is 5 to 40 %.
Patent KR-20020080021-A (KR)
Title: Silica-filler rubber composition dispersion improved
Inventor: HAN SEUNG CHEOL
IPC: C08K5/09
Filed: 2001-04-10
Abstract: PURPOSE: Provided is a silica rubber composition, which uses a recycled soap produced by using waste edible oil instead of quantity of processing oil and expensive dispersing aid, and which shows improved dispersion of silica in rubber, and improved viscosity and physical property. CONSTITUTION: The silica rubber composition comprises 3-12 phr of dispersing agent with respect to 100 phr of rubber material. The rubber material is selected from natural rubber, styrene butadiene rubber, butadiene rubber, or mixture thereof. The dispersing agent is a recycled soap produced by using waste edible oil. Particularly, the composition comprises 100 phr of rubber material consisting of 80 phr of styrene-butadiene rubber and 20 phr of butadiene rubber, 70 phr of silica, 12 phr of coupling agent, 5 phr of activator, 1.5 phr of sulfur, 3.0 phr of hardening agent, and 3 phr of dispersing agent(recycled soap).
Patent KR-20010098526-A (KR)
Title: 주사노광방법 및 주사형 노광장치
IPC: H01L21/027
Filed: 2001-04-12
Abstract: 노광영역의 일부를 중복시켜 노광해도 디바이스의 품질을 저하시키지 않고, 또한 노광공정의 처리량 저하방지에도 기여한다. 
     마스크와 기판을 동기이동시켜 투영광학계를 통하여 마스크의 패턴을 기판상에 노광한다.     투영광학계로 투영노광된 기판의 노광영역 (34c, 34d) 의 일부를 중복시켜 노광할 때, 기판과 마스크의 패턴의 결상면을 기판과 거의 수직인 방향으로 소정의 범위에 걸쳐 상대적으로 변위시킨다.
Patent KR-20010098679-A (KR)
Title: 잉크 용기 및 잉크 제트 카트리지
IPC: B41J2/175
Filed: 2001-04-18
Abstract: 잉크 공급 포트를 통해서 본체로부터 잉크를 공급하기 위한 잉크 용기는, 용기의 본체 내에 잉크를 보유하기 위한 잉크 보유 부재와, 본체 내의 압력을 조정하기 위한 압력 조정 수단과, 잉크 공급 포트 내에 배치된 밸브 부재를 포함하며, 상기 밸브는 잉크 공급 포트를 막기 위한 실질적으로 비탄성인 플러그 부재와 상기 실질적으로 비탄성인 부재를 잉크 공급 포트 쪽으로 가압하기 위한 탄성 부재를 포함한다.
Patent KR-20020083263-A (KR)
Title: Semiconductor device including storage node of capacitor and manufacturing method the same
Inventor: HWANG YU SANG
IPC: H01L21/60
Filed: 2001-04-26
Abstract: PURPOSE: A storage electrode of a capacitor and a method for manufacturing the same are provided to prevent a lapse or a slope of a storage node by enhancing the mechanical strength and to increase capacitance by increasing effective surface of the storage node. CONSTITUTION: After forming bit lines(300) on a semiconductor substrate(100), a protection layer(350) is formed on the bit lines(300). Conductive contact pads(550) having same height to the protection layer are formed between the bit lines(300). An electrode supporting layer(610) is formed on the entire surface of the resultant structure. An etch stopper(630) is formed on the electrode supporting layer(610). A mold layer(650) is formed on the etch stopper(630). Opening holes(670) are formed to expose the conductive contact pads(550) by sequentially etching the mold layer, the etch stopper and the electrode supporting layer. Storage electrodes(800) are formed in the opening holes. By removing the mold layer(650), an outer wall of the storage electrodes(800) is exposed.
Patent KR-20020084606-A (KR)
Title: A method of processing Composite Air Conditioner Condenser Case for Bus
Inventor: CHOI CHI HUN
IPC: B29C43/00
Filed: 2001-05-03
Abstract: PURPOSE: An air conditioner condenser case for a bus is provided to integrally form the case by using SMC(Sheet Molding Compound) construction method and to finish by using a spray coating method. CONSTITUTION: An air conditioner condenser case is produced with a polyester resin by a SMC construction method. A case, a side and a cover of an air conditioner are produced integrally. The air conditioner is coated by a spraying method. The polyester resin composite contains an unsaturated polyester resin of 10¯35 weight%, a reinforcement of 25¯40 weight% and an inorganic filler of 35¯55 weight%. Thereby, the physical characteristic of the air conditioner case is improved.
Patent KR-20020086128-A (KR)
Title: Locking Apparatus of Packing Box
Inventor: CHOI I HO
IPC: E05B65/52
Filed: 2001-05-11
Abstract: PURPOSE: An apparatus for locking a packing box is provided to enhance stability of a locking device by improving a fixing characteristic of a plate spring and a structure of a plate spring portion. CONSTITUTION: A key(30) is fixed to a box cover. A lower fixing portion(28) is fixed to a reception box. The lower fixing portion(28) is combined with the key(30). The lower fixing portion(28) is formed with a main plate(32), a back plate(34), a spring compression portion(36), a plate spring fixing portion(38), and a stopper(45). A guide bracket hole(43), a stopper hole(41), and a guide hole(33) are formed in the main plate(32). The back plate(34) is located on a back side of the main plate(32). A guide bracket(35) and a fixing section(37) are formed on the back plate(34). The spring compression portion(36) moves a coil spring(40) to the vertical direction. The plate spring fixing portion(38) is fixed to an end portion of an upper face of the main plate(32) by a screw(44). The stopper(45) is located on the main plate(32). A plate spring(42) is used for preventing ejection of the stopper(45).
Patent KR-20010069859-A (KR)
Title: Method and system of treatmenting surface
Inventor: KANG SHIN MAN
IPC: C21D1/38
Filed: 2001-05-15
Abstract: PURPOSE: A method and an apparatus for treating surface of dies using discharge hardening is provided which coats and cultivates discharge electrode on the dies by vibrating and rotating the discharge electrode using discharge hardening method and apparatus so as to shorten a time for treating the surface of the dies and obtain superior properties of the hardening layer. CONSTITUTION: In a method for treating the surface of a die, the method for treating surface of dies using discharge hardening comprises the processes of instantaneously coating and hardening a material used as a discharge electrode on the dies by discharging the discharge electrode as vibrating or rotating the discharge electrode after placing a die at the cathode, a discharge electrode which is selected from a single metallic electrode such as tungsten carbide, titanium carbide, chromium-nickel and cobalt, or an alloy electrode at the anode, wherein the surface of the dies is alternately charged and discharged by parallel connecting a plurality of R-C parallel circuits in which resistance and condenser are connected in a row during the rotation of the discharge electrode, and the period of vibration is controlled during vibration of the discharge electrode so that flame discharge is continuously generated.
Patent KR-20020087735-A (KR)
Title: system for monitoring management of power using Demand Controller
Inventor: CHOI HAE SUL
IPC: H02J13/00
Filed: 2001-05-16
Abstract: PURPOSE: A power management monitoring system is provided to reduce costs by connecting the power management monitoring system to the demand controller, while improving operating reliability of the system. CONSTITUTION: A power management monitoring system comprises first to n-th power monitoring units(2a to 2n) for measuring voltage/current supplied to first to n-th loads(1a to 1n), and controlling first to n-th loads; an instrument transformer(10) for transforming the power supplied through a lead-in wire into a preset voltage; a n(plus)1-th power monitoring unit(2n(plus)1) for monitoring the power converted by the instrument transformer; a demand controller(20) connected to first to n-th power monitoring units and n(plus)1-th power monitoring unit, and which estimates wattage during the maximum demand time period by estimating power amount of first to n-th loads and power of lead-in wire, compares the estimated wattage with a preset target wattage, and controls wattage consumed by a consumer to be maintained at the level lower than the preset target wattage level; and a human machine interface host(30) connected to the demand controller, and which performs management and monitoring on the wattage of first to n-th loads and power demand of lead-in wire.
Patent KR-20020088214-A (KR)
Title: Wireless Mobile Phone with Slide Module
Inventor: PARK YEONG HO
IPC: H04B1/08
Filed: 2001-05-18
Abstract: PURPOSE: A portable terminal applying a slide module is provided to maintain a closely sliding property between a cover and a device body and prevent clearance or quake during all direction movement when opening and closing a cover by installing a slide module between the cover and the device body. CONSTITUTION: A moving plate(104) is inserted and fixed between a device body(102) and a cover(103) for combining the cover(103) to be capable of slide movement centering around a random fixed axis. A moving block is installed for being capable of plane movement at its one side surface following the moving plate(104) and combining the device body(102) and the cover(103) at the other side surface. A position determining hole(106) is formed at a random point of the moving plate(104) for controlling a movement region of the moving block and determining an opening and closing position of the cover(103). An elastically fixed unit elastically locates the moving block which slides following the moving plate(104) in the position determining hole(106), and opens and closes the cover(103) from the device body(102).
Patent KR-20010112656-A (KR)
Title: 직교주파수분할 다중 변복조 회로
IPC: H04L5/06
Filed: 2001-06-13
Abstract: 비트율 및 QoS 가 서로 상이한 신호를 다중화할 수 있고, 하나의 OFDM 라인을 통하여 신호를 송신할 수 있는 직교주파수분할 다중 변복조 회로를 제공한다.     시리얼/패러렐 컨버터는 입력신호들을 각각 복소 패러렐 신호로 변환하고, 서브캐리어와 변조시스템은 통신채널마다 할당된다.     랜덤화기는 신호의 정렬순서를 변화시키고, 이산 푸리에 역변환기는 그 신호를 처리하며, 패러렐/시리얼 컨버터는 그 신호를 시리얼 신호로 변환하고, 송신기는 그 신호의 직교변조를 수행하여 안테나로부터 그 신호를 출력한다.     수신기는 안테나로 수신한 신호의 직교변조를 수행하고, 시리얼/패러렐 컨버터는 그 신호를 패러렐 신호로 변환하고, 이산 푸리에 변환기는 그 패러렐 신호를 처리한다.     게다가, 디랜덤화기는 서브캐리어의 정렬순서를 원래의 조건으로 복원하고, 패러렐/시리얼 컨버터는 그 신호를 디코딩하여 출력한다.
Patent KR-20030000129-A (KR)
Title: Forming method for field oxide of semiconductor device
Inventor: JUN SEUNG JUN
IPC: H01L21/76
Filed: 2001-06-22
Abstract: PURPOSE: A method for forming a device isolation film of a semiconductor device is provided to improve the interface characteristic between a SEG(silicon epitaxial growth) layer on a portion of a trench and a device isolation film and an oxide layer spacer, and electrical characteristic accordingly. CONSTITUTION: A nitride and oxide pattern are formed on a semiconductor substrate(21) with a trench. A thermal oxidation layer is formed and then etched on the surface of the trench to remove the damage of the surface. An oxide layer(26) is formed on the whole surface. An oxide layer spacer(27) is formed and the bottom surface of a trench is exposed by etching. A SEG silicon layer(28) is formed on a portion of the bottom surface of the trench. A second thermal oxide layer(29) is formed to make the edge of the SEG silicon layer round. A device isolation film(30) is formed and the oxide and nitride pattern are removed.
Patent KR-20030002828-A (KR)
Title: Method for fabricating flash memory device
Inventor: KIM DONG JIN
IPC: H01L21/8247
Filed: 2001-06-29
Abstract: PURPOSE: A fabrication method of a flash memory device is provided to improve properties of a tunnel oxide layer by performing an oxidation process after forming a metal contact hole. CONSTITUTION: A tunnel oxide layer(33), a floating gate(35), ONO films(37), a control gate(39) and a nitride hard mask(43) are sequentially formed on a silicon substrate(31). After patterning the resultant structure, a sealing oxide layer is formed at sidewalls of the pattern. After forming a spacer at both sidewalls of the resultant structure, a nitride layer(53), an IPO(Inter-Poly Oxide) layer(55) and a BPSG layer(57) are sequentially formed on the resultant structure. A metal contact hole(59) is formed to expose the silicon substrate(31) by selectively etching the BPSG layer(57), the IPO layer(55) and the nitride layer(53). Then, oxidation processing is performed to the resultant structure.
Patent KR-20020056809-A (KR)
Inventor: KIM JEONG SIK
IPC: H01Q3/30
Filed: 2001-06-29
Abstract: PURPOSE: A beam varying antenna using a multi phase shifter is provided to minimize antenna mounting structure and effectively adjust antenna beam to a desired angle. CONSTITUTION: A beam varying antenna comprises a first reflecting unit, second reflecting units, a multi phase shifter, a main power distributor, a power distributor, and an adjustment handle. The first reflecting unit is a plate having both ends bent at an angle for filtering radiation energy. The second reflecting units are arranged over and below the first reflecting unit for filtering radiating energy. The multi phase shifter is arranged on the first reflecting unit for varying transmission line to finely adjust a phase fed to a radiation device. The main power distributor is coupled to the multi phase shifter for distributing differential power over many radiation devices. The power distributor feeds a signal to the radiation devices. The adjustment handle is protruded from the multi phase shifter to the outside of the antenna for finely adjusting the phase.
Patent KR-20030002892-A (KR)
Title: Method for fabricating plug in semiconductor device
Inventor: JUNG SEONG UNG
IPC: H01L21/28
Filed: 2001-06-30
Abstract: PURPOSE: A fabrication method of a plug in a semiconductor device is provided to prevent short between plugs by removing polysilicon residues and to restrain exposure of voids by improving profile of polysilicon plug. CONSTITUTION: The first conductive patterns and the second conductive layer are sequentially formed on a semiconductor substrate(21). Plug lines are formed by selectively etching the second conductive layers. Polysilicon residues are previously removed by selectively etching the plug lines. After sequentially forming an interlayer dielectric(26) on the resultant structure, a polysilicon plug(28) is then formed by polishing to expose the plug lines using CMP(Chemical Mechanical Polishing).
Patent KR-20020007225-A (KR)
Inventor: LANG SUN KUO
IPC: B24B53/017
Filed: 2001-07-14
Abstract: PURPOSE: A diaphragm for chemical mechanical polisher is provided to reduce lifetime of the diaphragm and to raise maintenance frequency of the CMP machine, therefore increasing throughput. CONSTITUTION: A diaphragm for a chemical mechanical polisher is comprised of a rubber layer and a fiber layer. The size and shape of the diaphragm are suitably designed according to a gap and relative shifting between the rotary unit and holder to prevent creasing of the diaphragm and thereby decrease friction with a sidewall of the rotary unit and holder.
Patent KR-20030008741-A (KR)
Title: Energency Change Contact
Inventor: SON CHANG IL
IPC: B66B3/00
Filed: 2001-07-19
Abstract: PURPOSE: An emergency replacement contact is provided to allow repair and maintenance for an elevator to be accurately and easily performed, while minimizing inconvenience of passengers by minimizing an operation stoppage time period upon occurrence of electrical fault of the elevator. CONSTITUTION: An elevator door, a safety shoe and a door sensor have a temporary parallel circuit using a three-way switch. An administrator operates the three-way switch upon occurrence of faults of electric switches of a main line so as to thereby allow for an in-advance handling of the trouble through the temporary parallel circuit and minimize inconvenience of passengers.
Patent KR-20030008748-A (KR)
Title: A Immunostrip Paper for the Simultaneous Detection of Philopon and Cannabis
Inventor: CHOI JEONG EUN
IPC: G01N33/543
Filed: 2001-07-20
Abstract: PURPOSE: Provided are an mmunostrip paper for the simultaneous detection of philopon and cannabis without involving additional reagents. CONSTITUTION: The mmunostrip paper for the simultaneous detection of philopon and cannabis comprises the parts of: (i) a sample membrane(1) coated with protein and sugar; (ii) a glass fiber membrane(2) positioned under the sample membrane(1) and containing a drug antibody-colored minute particle complex; (iii) a polyester supporting nitrocellulose membrane(3) connected vertically to the glass fiber membrane(2), and containing a test resulting line as a drug-protein complex and a test controlling line as a second antibodies of the drugs in different sites; (iv) a reaction solution absorbing membrane(4) connected vertically to the polyester supporting nitrocellulose membrane(3); and supporting bars positioned under each membrane, wherein the sugar is dextran; the protein is bovine serum albumin; the colored minute particle is colloidal; and the supporting bar is made of polyester resin.
Patent KR-20010079453-A (KR)
Inventor: KIM SSI DONG
IPC: E01D2/04
Filed: 2001-07-20
Abstract: PURPOSE: A bridge constructing method with precast concrete panels is provided to form a top plate of extra wide width with a small girder and form cantilever parts by simply assembling already molded precast concrete panels, thereby reducing the whole construction procedure in a reduced construction period . CONSTITUTION: A bridge constructing method with precast concrete panels includes connection parts(12) formed by a mould incremental launching method and having both top parts steel wires and an iron reinforcing bar, securing parts(13) formed with thread parts at both lower sides of an outer diameter and rotatably mounted with pipes(25a), precast concrete panels(14) molded by reinforcing bars and concrete and having supporting parts(19) protruded by a predetermined height in the center of a longitudinal direction, plates formed at both right and left sides with respect to the supporting parts, wings(18) formed at upper parts, holes formed at upper end parts of the supporting parts to pass through the steel wires, and pipes(25b) formed at lower end parts of the supporting parts to be coupled with the pipes of the securing parts, wherein the precast concrete panels are coupled with the securing parts of a girder(11) at the lower parts and supported by and connected to the steel wires at the upper parts in parallel for forming cantilever parts(29), thereby forming a top plate of wide width.